Testing a Preamp and Filter

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  • Опубліковано 23 січ 2025

КОМЕНТАРІ • 4

  • @loueckert4970
    @loueckert4970 Місяць тому +1

    Good job Paul, stay warm up there eh... 73 de KT1R Lou

    • @n1bug
      @n1bug  Місяць тому

      Thanks Lou, all the best from the white frozen north country! 73

  • @W1RMD
    @W1RMD Місяць тому +1

    Excellent demonstration! The effect of that display (multiplexing) is a pretty cool effect. Most displays are multiplexed, but I actually have a giant 24 hour clock made in the 80's that has discrete transistors for each segment pf the seven segment displays and decimals and has no multiplexing what so ever. Take care and 73!

    • @n1bug
      @n1bug  Місяць тому +1

      The first time I noticed it in the camera I thought "Oh no, another piece of test equipment is about to fail!" :-) 73